I'll Be Sev, If You Be My Lily

It seems that I'm
Severus Snape and
you're my Lily. Because
I'm always the one chasing.

I still love you,
though you've moved on.
I still dwell on the past,
while you never do.

I've blocked my feeloings
out, much like Serverus.
And you are an open book,
similar to Lily.

I gave you my
heart and soul,
and, yet, you just
left.

Even though
it's been a long time,
I still love you
like I did back then.

"Even after all this time?"
"Always."

(Last two lines, credit to J.K. Rowling)